344247086328 has 64 divisors (see below), whose sum is σ = 862630974720. Its totient is φ = 114480787200.

The previous prime is 344247086327. The next prime is 344247086389. The reversal of 344247086328 is 823680742443.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344247086321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42146901 + ... + 42155067.

It is an arithmetic number, because the mean of its divisors is an integer number (13478608980).

Almost surely, 2^344247086328 is an apocalyptic number.

It is an amenable number.

344247086328 is an abundant number, since it is smaller than the sum of its proper divisors (518383888392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

344247086328 is a wasteful number, since it uses less digits than its factorization.

344247086328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12068 (or 12064 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 51.

The spelling of 344247086328 in words is "three hundred forty-four billion, two hundred forty-seven million, eighty-six thousand, three hundred twenty-eight".